Our drainage nets are all made of HDPE, according to special die to extrude theribs. Ribs, as per the fix space and angle, combine the drainage channeled two-dimensionor three-dimension structure. The middle rib with big strength becomes therectangle drainage channel. The three ribs of the net have longitudinal tensilestrength and pressure. Three dimensions ribs’ drainage channel do not easilychange the shape wi9th big pressure, can prevent the textile fill in theplastic net, and make sure the water drainage smoothly. Drainage Net usually isdivided into two-dimension drainage net, two-dimension composite drainage net, three-dimensiondrainage net, three-dimension composite drainage net etc. it origin：Tianjin Raw material：HDPE Specification：complete Thickness：5~10（mm） Unit weight：550~1600 g/m2 Brand：Junhao Tensile Strength：＞7 （ＫＮ／m) Color：white，black，green, grey,blue,complete Applications：widely use in landfill, the artificial lake seepage, artificial river seepage, channel seepage, slope stability, dyke strengthening, reservoir seepage, golf course, artificial lake seepage in green transformation, saline alkali soil and gravel to the planting layer modification, the mountain slopeWidely used in construction engineering wall and ground strengthening tendons nets. Highway, railway, bridge foundation reinforcement engineering are also the very point of it. Compressive Strength: ＞０.2（mpa） PAYMENT TERM: TT  L/C PACKING: Standard export packing, ,export Manual. PORT:TIANJINXINGANG PRICE RANGE: 970~3592U/T     We can get further negotiation on price because materials of products, the type of materials and many other factors should be considered in. DELIVERY: 7~10 days CERTIFICATION: CE ISO API EN,Oeko-Tex Standard 100,SGS Note 1,The above parameters for reference only, we can customize various of nets,       so please  kindly  inform us of the raw material, mesh size,weight,color, size and other requirements  you  prefer, and the special offer will be given. 2,Sample: welcome your sample swatches or take our sample  to check quality.